Classification / Names
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Gobiiformes (Gobies) >
Eleotridae (Bully sleepers)
Etymology: Hypseleotris: Greek, hypselos = high + The name of a Nile fish, eleotris (Ref. 45335); gymnocephala: Name from the Greek words 'gymnos' meaning naked, and 'kephale', Latinized to 'cephalus' meaning head; in reference to the scaleless skin of the forehead, nape and dorsal midline anterior to the 1st dorsal fin (Ref. 128732).
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce démersal. Subtropical
Oceana: Australia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 3.1 cm SL mâle / non sexé; (Ref. 128732); 3.1 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 8 - 9; Rayons mous dorsaux (Total) : 11 - 12; Épines anales: 1; Rayons mous anaux: 11 - 12; Vertèbres: 30 - 31. This species is distinguished from other southeastern Hypseleotris by the following set of characters: blunt head and lack of dorsal scales up until posteriad as middle of second dorsal fin; absence of pointed median fin tips (present in H. acropinna, H. galii, H. mooloboolaensis); and distinct median fin coloration in mature males: distal portion of fin bearing band of pale orange, shading into thin band of white (Ref. 128732).
Maximum size based on type specimen (Ref. 128732).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Thacker, C.E., D.L. Geiger and P.J. Unmack, 2022. Species delineation and systematics of a hemiclonal hybrid complex in Australian freshwaters (Gobiiformes: Gobioidei: Eleotridae:Hypseleotris). R. Soc. Open Sci. 9:220201. (Ref. 128732)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00286 - 0.01269), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.1 ±0.2 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).